Replica Hamilton Khaki Aviation SeriesHamilton Khaki Pilot Pioneer Auto Chrono (H76416735)

Brand: Hamilton Replica
Series: Khaki Aviation
Model: H76416735
Dial Color: Black
Dial Indexes: Arabic numerals
Dial Hands: Losange
MBrand:Hamilton
Caliber:H-31
Base:ETA 7753
Display:Analog
Diameter:30.00 mm
Jewels:27
Reserve:60 h
Frequency:28800 bph
Time:Hours, Minutes, Small Seconds
Date:Date
Chronograph:Chronograph
The Hamilton H-31 is based on the Valjoux 7753. The H-21 is similar though based on the 7750. These movements most notable change compared to the standard version is the 60 hour power reserve.

The following elements have been modified:

- The entire kinematic chain has been refined, from the barrel to the escapement
- The escapement regulator has been suppressed, facilitating optimal reliability and precision
- The main spring has been improved to increase a typical power reserve of 60 hours.
- The mono-block rotor is distinctively skeletonized with an “H” shape and aviation-inspired cut-outs, a signature of individualization.
Case Material:Stainless steel
Case Glass:Sapphire
Case Back:Open
Case Shape:Round
Case Diameter:41.00 mm
Case Height:16.00 mm
Case Lug Width:22.00 mm
W/R:100.00 m
The Khaki Pilot Pioneer Chrono Auto is inspired by the traditional military aviation watches from the 70s, specifically the model that Hamilton designed for the Royal Air Force. The Superluminova hands make the dial on the Pilot Pioneer perfectly readable and both the Nato and leather strap are reminiscent of the military roots of the Pilot Pioneer´s ancestor. The two asymmetric counters and case propel the watch in the modern time.